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Naily [24]
2 years ago
5

Pleaseeee helpppp i’m not sure what this one is also please explain thanksss

Mathematics
1 answer:
AURORKA [14]2 years ago
5 0
I think acute but I’m really not sure
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$300 base price plus $20 per guest for up to 30 guests
belka [17]

Answer:

20 is the rate of change/slope

7 0
2 years ago
Read 2 more answers
Simplify completely
Mandarinka [93]

Answer: x+2 / x+ 9, x = -2, x=-9   ( A )

Solution:

Breakdown the problem into two sets

Step 1:  simplify x^2 -10x - 24

Factorize the above equation,

Multiply the last term (24) with the first term coefficient i.e. 1

Step 2: Then, find the factors of 24 in a way that when you add or subtract it sums up to 10

x2 - 12x + 2x - 24  >>>>  (x2-12x) + (2x-24) >>> take common

>>>> x(x-12) + 2( x-12)

Step 3:   (x + 2)  (x - 12)

Step 4: Step 1:  simplify x^2 - 3x - 108 using the same steps

x2 - 12x + 9x - 108 >>>>  take common x(x-12) + 9 ( x -12) >>>

(x + 9)  (x - 12) final product

Now, Simplify the equation as a whole

 (x + 2)  (x - 12) /  (x + 9)  (x - 12)                         Note:  (x - 12) cancels out  

=  (x + 2) /  (x + 9)     with x= -2 and x= -9

6 0
3 years ago
If the first chapter of a certain book is 28 pages long and makes up 4% of the book, how many pages does the entire book have?
Schach [20]

Answer:

700 pages

Step-by-step explanation:

I first found out how many pages were in 1% so I divided 28 by 4.  

I got 7 so I multiplied it by 100 and 700 was the answer.

Basically:

28÷4 = 7

7 x 100 = 700

I hope that kinda made sense!

8 0
3 years ago
30.28 kg of beef were placed into 24 packages of equal weight. What is the weight of one package of beef? Please show your work.
klemol [59]

Answer:

1.26kg per package

Step-by-step explanation:

30.28/24= 1.2616...

5 0
2 years ago
Neal purchases a digital camera for his
Alika [10]

Answer:

101.91

Step-by-step explanation:

7 0
2 years ago
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